logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 6680913 B1

PDFFull Text
Date of Patent:
Jan. 20, 2004

Filed:

Jun. 03, 1999

Method and system for testing data channel functionality in a radio apparatus

Applicant:
Inventors:

Kari Malmivirta, Tampere, FI;

Olli Varjus, Tampere, FI;

Tapio Saarinen, Kello, FI;

Petri Kotilainen, Tampere, FI;

Assignee:

Nokia Mobile Phones Ltd., Espoo, FI;

Attorney:

Perman & Green, LLP

Primary Examiner:

Kenneth Vanderpuye

Int. Cl.
CPC ...
H04B 7/155 ;
U.S. Cl.
CPC ...
H04B 7/155 ;
Abstract

A mobile station comprises means ( ) for receiving downlink data from test equipment and means ( ) for sending uplink data to the test equipment. To test data channel operation a test loop ( ) is established to loop downlink data received from the test equipment back to the uplink direction to the test equipment. During the test, the reception of downlink data and transmission of uplink data in the mobile station are controlled by a relatively low protocol level.

Find Patent Forward Citations

Malmivirta, Kari. (2004). Method and system for testing data channel functionality in a radio apparatus (U.S. Patent No. 6680913). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6680913

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…